The innovations come as more Americans use their smart phones and tablets for help with travel. A recent survey for Orbitz found that more than half of people asked said they find their mobile device is most helpful to them to book or plan travel “once I arrive at my destination,” compared to those who use it before they leave on their trip.

Other apps available include:

Kayak for Androidmobile devices, available for free, which lets you compare prices for flights and hotels; and